Mario High Performance Diesel

High Performance Tuning

What kind of results can I get with High Performance tuning?

While the outcomes for each truck is unique, some general guidelines do exist. The Cummins ISX engines, for example, make between 430-620 hp with a maximum 2050 lb-ft of torque. Depending on modifications, we can increase that to between 559-806 hp with a maximum of 2665 lb-ft of torque. The standard increase for high performance tuning is between 5%-30%. Whether your needs are for the track or the road, the right tune can make your truck pull stronger and last longer.

Why choose Mario High Performance Diesel?

Mario Monette is the lead programmer and owner of MHPD Inc. For over 20 years, Mario has been building and programming diesel trucks. The proof of his expertise is in his 1988 Peterbilt 379 drag racing diesel semi which holds the world record 120.35mph.

Fully Customized Tunes

Most shops buy and resell generic tunes from programming companies. With Mario High Performance Diesel, you get customized tunes from the programmers themselves. This means that the tune you purchase will be adjusted and programmed to fit your specific diesel trucks needs. With full remote support over TeamViewer, Mario and his team will work with. you through the process to ensure your truck ends up stronger and lasting longer.

Lifetime Warranty

As a trusted member of the diesel community, Mario High Performance Diesel ensures that your investment is protected with a lifetime warranty on all tunes.

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